Showa Retro Toy This is a tin mouse that moves when you wind up the spring. It moves forward while realistically wagging its tail. I believe it's from the Showa 40s to 50s (1965-1975). It must have been popular back then. Some stains are visible. Please consider this item, understanding that it is a used item. For a while after listing, I will not be offering a price reduction. Thank you for your understanding.